USCG Exam PracticeAuxiliary machinery and shipboard systems
According to 46 CFR §58.25-70(c), when transferring steering control from one control system to another in the pilothouse, the selector switch lever must pass through which position?
- A. A neutral detent position that energizes both systems simultaneously for a brief period
- ✓ The "off" positionCorrect
- C. A test position that verifies the standby system before completing the transfer
- D. The full-followup position of the receiving system
Why B is correct
46 CFR §58.25-70(c)(3) requires that the selector switch lever pass through "off" during transfer of control from one control system to another. This prevents simultaneous energization of more than one control system, as also required by §58.25-70(c)(2).
Cited:46 CFR §58.25-70